@misc{indiciae799960ca160d,
  title = {Floods of July 12, 1972, March 19, 1979, and June 15, 1991, in the Turkey River Basin, northeast Iowa},
  author = {D. A. Eash and B.A. Koppensteiner},
  year = {1996},
  doi = {10.3133/ofr96560},
  url = {https://pubs.usgs.gov/publication/ofr96560},
  note = {Source identifier: ofr96560}
}